Watch List notes:

GREAT BRITAIN. George VI, 1936-52. Gold 4 Coin Set Sovereign 1937, London. Proof. Mintage 5,500. S-4074-4077. The 1937 United Kingdom Gold Proof Sovereign Four-Coin Set, comprising Five Pounds, Two Pounds, Sovereign and Half Sovereign. All coins slabbed by NGC: £5 PF63 Ultra Cameo, £2 PF65*, Sovereign PF65*, Half-sovereign PF65*. Sold with the original red Royal Mint case of issue, this in very good condition. FDC.